Home / 59,351,721.33-81,909,919.27-37,344,085.22

Finding the Fourth Proportional to 59,351,721.33, 81,909,919.27 and 37,344,085.22

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Solution

The fourth proportional to 59,351,721.33, 81,909,919.27 and 37,344,085.22 is: 51,537,696.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,351,721.33 : 81,909,919.27 = 37,344,085.22 : x
  2. Step 2: Convert to fraction form
    59,351,721.33/81,909,919.27 = 37,344,085.22/x
  3. Step 3: Cross multiply
    59,351,721.33x = 81,909,919.27 × 37,344,085.22
  4. Step 4: Simplify right side
    59,351,721.33x = 3,058,851,005,833,654.50
  5. Step 5: Solve for x
    x = 3,058,851,005,833,654.50/59,351,721.33
  6. Step 6: Final answer
    x = 51,537,696.58

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.